Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CROWN CENTRAL PETROLEUM CORP
2999 WEST OAK ST, SELMA, NC, 27576
Parent company: NA
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | n-Hexane | Methyl tert-butyl ether | Benzene | Toluene | Xylene (mixed isomers) | Total (lbs) |
| 2002 | 1,541 | 576 | 297 | 256 | 73 | 2,768 |
| 2001 | 1,890 | 755 | 255 | 255 | 250 | 3,655 |
| 2000 | 1,555 | 755 | 255 | 255 | 255 | 3,325 |
| 1999 | 500 | 255 | 255 | 255 | 255 | 1,770 |
| 1998 | 1,000 | 255 | 255 | 255 | 255 | 2,025 |
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.